Pickford, John. <br/><br/>
Low-cost sanitation :  a survey of practical experience / 
Pickford, John. 
 - London :  ITDG Publishing,  1995. 
 - viii, 167 p. :  ill. ;  25 cm. 
<br/><br/> lncludes index. 
<br/><br/>lncludes bibliographical references. 
<br/><br/><label>ISBN: </label>1853392332 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation.